As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STATUS MSG, EQUIP SMOKE. COMPLIED WITH CONDITIONAL CHECK OK IAW AMM 05-51-51. NO EVIDENCE OF SMOKE OR FUMES DETECTED. SUSPECT POSSIBLE RELATION TO LOWER EICAS DISPLAY FAIL AT SAME TIME DURING FLIGHT. CHECK & CLEANED EQUIP SMOKE DETECTOR IAW AMM 26-16-51. RAN EQUIP COOLING TEST & OPERATIONS CHECKED NORMAL IAW AMM 21-58-00. LOWER EICAS SCREEN PLACED ON DMI, MDDR 65216.